12222861

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4583}}^1$

素因数の和:4720

約数の個数: 16

約数和(自身を含む): 18776064

約数和(自身を除く): 6553203

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4583, 13749, 32081, 96243, 582041, 1746123, 4074287, 12222861]

約数ペア:

[(1, 12222861), (3, 4074287), (7, 1746123), (21, 582041), (127, 96243), (381, 32081), (889, 13749), (2667, 4583)]